Guides
How search engines and AI assistants read a site, and what to change. Each one is counted over the sites mttr has read and ends with something to do on your own.
9 guides and articlesCounted over 316,711 sitesUpdated
Agents
Grouped by what you are trying to do. Each figure is the one the piece turns on.
Agents
Work an agent can do on a site, and checkWhat is agentic SEO?
An agent reads the site, fixes the code, and checks each fix on the live site. What it changes and where it goes wrong.
56%of pages fail the description rule5 minGuideHow does a livecard put a page inside a post on X?
X’s player card, what the player route must send, and each way it fails.
68,600pixels the image needs at least, or the player card does not show10 minCounted over the 316,711 sites mttr has read, each at its latest read, as of October 28, 2026, except where a row says otherwise: the livecard figure is X's own. A guide is counted again as sites are read; an article keeps the day it was counted. A score or a rule passed says pages are well formed. It does not say an assistant cites the site. Every guide is also at its own address with .md added, for an agent.
Read your own site
The rules behind every figure here, on your pages, with the fixes worth the most first. Free, about a minute.